Feature: Label APIs (#931)

app/controllers/api/v1/accounts/labels_controller.rb

@@ -1,10 +1,38 @@
 class Api::V1::Accounts::LabelsController < Api::BaseController
-  # list all labels in account
+  before_action :current_account
+  before_action :fetch_label, except: [:index, :create]
+  before_action :check_authorization
+
   def index
-    @labels = current_account.all_conversation_tags
+    @labels = policy_scope(current_account.labels)
   end
 
-  def most_used
-    @labels = ActsAsTaggableOn::Tag.most_used(params[:count] || 10)
+  def show; end
+
+  def create
+    @label = current_account.labels.create!(permitted_params)
+  end
+
+  def update
+    @label.update(permitted_params)
+  end
+
+  def destroy
+    @label.destroy
+    head :ok
+  end
+
+  private
+
+  def fetch_label
+    @label = current_account.labels.find(params[:id])
+  end
+
+  def check_authorization
+    authorize(Label)
+  end
+
+  def permitted_params
+    params.require(:label).permit(:title, :description, :color, :show_on_sidebar)
   end
 end

app/models/account.rb

@@ -45,6 +45,7 @@ class Account < ApplicationRecord
   has_many :web_widgets, dependent: :destroy, class_name: '::Channel::WebWidget'
   has_many :canned_responses, dependent: :destroy
   has_many :webhooks, dependent: :destroy
+  has_many :labels, dependent: :destroy
   has_one :subscription, dependent: :destroy
   has_many :notification_settings, dependent: :destroy
   has_flags ACCOUNT_SETTINGS_FLAGS.merge(column: 'settings_flags').merge(DEFAULT_QUERY_SETTING)

app/models/label.rb

@@ -0,0 +1,20 @@
+# == Schema Information
+#
+# Table name: labels
+#
+#  id              :bigint           not null, primary key
+#  color           :string
+#  description     :text
+#  show_on_sidebar :boolean
+#  title           :string
+#  created_at      :datetime         not null
+#  updated_at      :datetime         not null
+#  account_id      :bigint
+#
+# Indexes
+#
+#  index_labels_on_account_id  (account_id)
+#
+class Label < ApplicationRecord
+  belongs_to :account
+end

app/policies/label_policy.rb

@@ -0,0 +1,17 @@
+class LabelPolicy < ApplicationPolicy
+  def index?
+    @account_user.administrator?
+  end
+
+  def update?
+    @account_user.administrator?
+  end
+
+  def show?
+    @account_user.administrator?
+  end
+
+  def create?
+    @account_user.administrator?
+  end
+end

app/views/api/v1/accounts/labels/create.json.jbuilder

@@ -0,0 +1,5 @@
+json.id @label.id
+json.title @label.title
+json.description @label.description
+json.color @label.color
+json.show_on_sidebar @label.show_on_sidebar

app/views/api/v1/accounts/labels/index.json.jbuilder

@@ -1,8 +1,9 @@
-json.data do
-  json.meta do
-  end
-
-  json.payload do
-    json.labels @labels
+json.payload do
+  json.array! @labels do |label|
+    json.id label.id
+    json.title label.title
+    json.description label.description
+    json.color label.color
+    json.show_on_sidebar label.show_on_sidebar
   end
 end

app/views/api/v1/accounts/labels/most_used.json.jbuilder

@@ -1,3 +0,0 @@
-json.payload do
-  json.labels @labels
-end

app/views/api/v1/accounts/labels/show.json.jbuilder

@@ -0,0 +1,5 @@
+json.id @label.id
+json.title @label.title
+json.description @label.description
+json.color @label.color
+json.show_on_sidebar @label.show_on_sidebar

app/views/api/v1/accounts/labels/update.json.jbuilder

@@ -0,0 +1,5 @@
+json.id @label.id
+json.title @label.title
+json.description @label.description
+json.color @label.color
+json.show_on_sidebar @label.show_on_sidebar